Question

Solve the system of equations:
{x-7y=35
{4x-6y=30

Answer 1

You need to put the equation into standard form to start of with.

Answer 2

Standard form is : Ax+B=C

Answer 3

Then start working out the problem.

Substitute 0 for X and then work out y

Answer 4

We can do this on various ways, Ket-kat mentioned one of them. We could also mutliply the first equation by -4 and then add the two those getting rid of the x variable, then we go on to solve for y

Answer 5

sweet, thanks